Granted Patent
Utility
US 5,962,101 · App. 08/840,395
Dimensionally stable tufted carpet
Inventors:
Donald A. Irwin, Sr., Steve Linville
Patented Case
View Patent ↗
Granted: Oct 5, 1999
Filed: Apr 29, 1997
Inventors
Donald A. Irwin, Sr.
Steve Linville
Assignees (at issue)
Donald A. Irwin, Sr.
Darwin Enterprises
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.